Fitbit Alta vs. Apple Watch Series 2 vs. Amazfit Pace vs. Garmin Fenix 5X vs. Fitbit Flex

 
Alta
Watch Series 2
Pace
Fenix 5X
Flex
 FitbitAltaRemove Buy NowAppleWatch Series 2Remove Buy NowAmazfitPaceRemove Buy NowGarminFenix 5XRemove Buy NowFitbitFlexRemove Buy Now

Basic Info

Suggested Price$130$269$130$699$100
Release20162016201720172013

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days18 hours5 daysUp to 12 days5 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a340 x 272 or 390 x 312320 x 300240 x240NA
Sizen/a1.5 inches or 1.65 inches1.34 inches1.2 inchesNA
Touchn/aNA
TypeOLEDAMOLEDTFT LCDNALED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a5ATMIP6710 ATM1 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/aWatch OSProprietaryNA
Apps
Music

All Wearables